6161365622 has 4 divisors (see below), whose sum is σ = 9242048436. Its totient is φ = 3080682810.

The previous prime is 6161365597. The next prime is 6161365681. The reversal of 6161365622 is 2265631616.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1540341404 + ... + 1540341407.

It is an arithmetic number, because the mean of its divisors is an integer number (2310512109).

Almost surely, 2^6161365622 is an apocalyptic number.

6161365622 is a deficient number, since it is larger than the sum of its proper divisors (3080682814).

6161365622 is a wasteful number, since it uses less digits than its factorization.

6161365622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3080682813.

The product of its digits is 77760, while the sum is 38.

The square root of 6161365622 is about 78494.3668169888. The cubic root of 6161365622 is about 1833.2667442995.

The spelling of 6161365622 in words is "six billion, one hundred sixty-one million, three hundred sixty-five thousand, six hundred twenty-two".